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Evidence row 3399144

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:331912
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7f1114e5cc3d8d3459bba21e5102573367c42a9869a4fe6af1594bf5fc91e1b7
Leaf
0x53b9a6f2a3dcb0231ae768abfb961163d70d74c77e1f169eec1c37c9a74a275c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5ModL0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dd39295e-2694-429b-84bd-f7cd6e3b61f7/.well-known/agent-card.json"
    ]
  ],
  "name": "Schasuvor",
  "owner_address": "0xea0d9934afe18f7c8da7eb2ab502f16401beedd9",
  "raw": {
    "agent_id": "331912",
    "agent_uri": "https://centralcity.ai/a/5ModL0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schasuvor is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/5ModL0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schasuvor",
      "registrations": [
        {
          "agentId": 331912,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dd39295e-2694-429b-84bd-f7cd6e3b61f7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5ModL0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793881724,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:34:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schasuvor is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/5ModL0"
}

What the leaf hashes

{"body":"7f1114e5cc3d8d3459bba21e5102573367c42a9869a4fe6af1594bf5fc91e1b7","id":3399144,"kind":"listing","method":"sync.erc8004/1","observed_us":1793882098841174,"prev":null,"subject":"erc8004:5042:331912","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0x53b9776ff8087341857e91d966002f50fa3d52a62dd2813ad8c5573c4e19e193
  2. 0x801de213cc008922542f3480bbc4b3532d21a8b5a5956d9b83afe1e5184641b5
  3. 0x9bd3f9430b9919d369798806eadf2c75c7a45a6d39d75a2d655d74e6d47f6a5a
  4. 0x26d7130b1f8c04ea9fd700d01789ee88d6e179cef0ef0c1a5f15c96fbe66b623
  5. 0x5039690d114b53c312f27b96e723271144b620916f3701b32019982a6d6e4b1e
  6. 0xdaee97cba50d1a2c26e26b7cb1180bc181565304ea682d3666b8cc1953897aa7
  7. 0x0bd9a8e4316e1ceb3ce1e438af0b392e5aa3793fe4c2dbd7698444f682825f55
  8. 0xc05eeb5022aa9c9be8f427d6cc974e2fe4b80c67bdcdfd1055e54cb2b0fc9107
  9. 0x74a7d5446b1dc699dec4f8746827f1c5e33cf3e7602ce6f3f51c6ec56f53bff4
  10. 0x59f341706932ca2c030ac954a27ae23a5ecd6161ddc55b8f43d8335cb9a8d539
  11. 0xb076d9c271611c2b2a18f8deec901bbcd5ac529866d89ec7e04b4f2f8dd217be
  12. 0x94855cbf315fc660355225f867ad0fcd54561ea27f2a6ca9376d874585b50275
  13. 0xff04f88f01db14dd3ab75ae4ad845f5913e27709edbc0eb6237c5c128a69b491
  14. 0xc7c9a02b10652443317f29964cb3f80c8edb43f84b67644463046121ae250d1c
  15. 0x20ca3add72ff47f6497449b7ee3adf1c6f2cdbedf8b5a49a56da543bf096a5fe
  16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
  17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
  18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON